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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Chincan
  • Model Number: GC122
  • Power: Electronic
  • Usage: Auto Testing Machine
  • Temperature control range: 7℃-400℃ of room
  • temperature: increment by 1℃
  • Temperature control objects: column, ion chamber, thermal conductivity, sampler A, sample B
  • GC122-TCD Thermal Conductivity Detector: Sensitivity: S > 2500mV ml/mg
  • GC122-ECD Electron Capture Detector: Detection limit: Mt ≤2 X 10 -13g/s
  • GC122-NPD Detector: nitrogen: Mt ≤ 5X10 -11 g/S; phosphorus: Mt ≤ 5 X 10-12 g/S

Packaging & Delivery

Packaging Details: Standard export package
Delivery Detail: 15 working days after payment
Product Description

 GC122 Laboratory Gas Chromatograph Analyzer Instruments with Dual FID detectors

Main Picture

FEATURES:

1.Dual FID detectors, optional GCl22-TCD, GCl22-ECD, GCl22-NPD, GCl22-FPD, converter, gas sample inlet valve, etc.
2.Dual packed columns, dual samplers and dual gas path system structure, which can effectively restrain base- line fluctuation and drift in real time, suitable for temperature programming analysis.
3.Can work with 3 types of detectors at the same time. With different detector combination in different applica- tion, the instrument can support detectors working in either cascade or paralleled connection.
4.Equipped with completed capilla ry analysis system and independent capillary split sampler, which includes diaphragm cleaning, split flow and auxiliary gas adjustment. It supports capillary split / split less sampler, cold on-column sampler, and 0.53mm large diameter capillary column direct sampler. It’s suitable for all kinds of capillary column of various diagrams, speculations, and lengths, and made of glass or flexible silicon glass.
5.The gas path of the instrument adopts high precision scale flow control valve, unloading valve and needle valve. It’s easy to adjust flow capability and has better reproducibility and stability.
6.The instrument supports following injection methods:
7.Packed column: on-column sample injection, instantaneous vaporizing sample injection, gas sample injection
8.Capillary column: split injection, split less injection, large diameter column direct injection
9.Newly developed computer aided temperature control system. It can manage the temperature control of six path heating areas at the same time, including column, ion chamber, thermal conductivity detector, capillary column sampler, packed column sampler auxiliary and standby, with high precision (less than ±0.1℃) and wide range (up to 400℃), and temperature overload and deviation is less than 2℃ or even lower.
10.The column has five-phase programmed temperature control, and the highest heating rate is up to 40℃/min.
11.The system has such functions as switch-off protection, temperature limit setup, temperature scanning, rapid automatic cooling, i.e. back opening door, and etc.
12.Open-end computer system can apply RS-232 interface and N-2000 chromatogram workstation to achieve single path communication control and data processing.
13.Large volume full lens stainless column (350mm×280mm×300mm) can support capillary column and dual packed columns at the same time. Inner-placed heating wire structure can facilitate silicon capillary column analysis

 

PERFORMANCE INDICATORS

Temperature control range: 7℃-400℃ of room
temperature (increment by 1℃)
Temperature control objects: column, ion chamber,
thermal conductivity, sampler A, sample B,
auxiliary (standby)
Temperature programming phase: five
Temperature programming rate: 0.1℃-40℃
min(increment by 0.1℃)
Flame Ionization Detector (FID)
Sensitivity:M≤1×10-11g/s(sample: C16)
Optimal test result: M≤5×10-12g/s
Baseline noise ≤5×10-14A
Baseline drift: ≤6×10-13A/h
linear range: ≥10E6

OTHERS
GC122 Special Purpose Detectors
GC122-TCD Thermal Conductivity Detector
Technology Indicators
Sensitivity: S > 2500mV • ml/mg
(carrier gas H2)

(sample: n-Hexadecane)
baseline noise: ≤20 μV
linear range: ≥ 104

FEATURES
Applying rhenium tungsten filament, constant
current power supply, different magnifying circuit,
and mini-type conductivity
GC122-ECD Electron Capture Detector
Technology Indicators
Detection limit: Mt ≤2 × 10 -13g/s
( sample: n-hexane σ ,-666);
baseline noise: ≤ 10 μA
linear range: ≥103


Features
Ni-63 radioactive source applied, up to 350℃
working temperature, very high sensitivity to
halogen compounds.


GC122-NPD Nitrogen and Phosphorous Detector
Technology Indicators
Detection limit:
nitrogen: Mt ≤ 5×10 -11 g/S;
phosphorus: Mt ≤ 5 × 10-12 g/S
baseline nose : ≤ 4 × 1013A
linear range : ≥103
Features
High stability rubidium applied, suitable for nitrogen
phosphorus compound residue analysis.


GC122-FPD Flame Photometric Detector
Technology Indicators
Detection limit:
nitrogen: Mt≤ 2x10-11 g/S,
phosphor: Mt ≤1×10-10g/S
Baseline noise: ≤10 μV
Linear range: nitrogen≥103; sulphur≥102
Features
Dual flame structure, light-guide fiber signal transmission
line applied, greatly reducing the high
temperature affection on electric components,
suitable for phosphorus, phosphor trace analysis.


OPTIONAL ACCESSORIES:
TCD
FPD
NPD
N2000 Software with I/O port
OVERALL DIMENSION & WEIGHT:
Shipping package dimension: 1000x720x870mm
Net Weight: 100kg
Gross Weight: 120kg

 

 

Certifications

 

Packaging & Shipping

Packing Details: Standard export packing and neutral packing if needed, carton box, wooden case or upon request, packing carefully.

Shipping Method: Air / Sea / Express

 

Buying Guides

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Company Information

 

FAQ

Q: What after-sales service can be provided by CHINCAN ?

A: The after-sales service of CHINCAN is divided into two parts: technical support and maintenance.

 

Q: What about the technical support and maintenence?

A: Sometimes users will get some problems when they operate the instruments which are unfamiliar or first time use, users can send us emails or call us about detailed information. We will provide users solution or operation video.For so many yearsexperience, our instruments works well during warranty period. If there any parts are broken during warranty period, we would like to provide spare parts for free.

 

Q: How to solve the disputes between CHINCAN and customers during the after-sales maintenance? 

A: We will be customer oriented,and make concessions in some principles , we will properly handle the disputes to maximize customer's satisfaction. 

Contact Us

 

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